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MIC3775

Features: • Fixed and adjustable output voltages to 1.24V• 280mV typical dropout at 750mA Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.65V conversion• Stable with ceramic capacitor• 750mA minimum guaranteed output current• 1% initial accuracy• L...

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SeekIC No. : 004420890 Detail

MIC3775: Features: • Fixed and adjustable output voltages to 1.24V• 280mV typical dropout at 750mA Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.65V conversion• Stable with ...

MIC3775 Data Sheet

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Part Number:
MIC3775
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

• Fixed and adjustable output voltages to 1.24V
• 280mV typical dropout at 750mA Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.65V conversion
• Stable with ceramic capacitor
• 750mA minimum guaranteed output current
• 1% initial accuracy
• Low ground current
• Current limiting and thermal shutdown
• Reversed-leakage protection
• Fast transient response
• Low-profile power MSOP-8 package


Application

• Fiber optic modules
• LDO linear regulator for PC add-in cards
• PowerPC™ power supplies
• High-efficiency linear power supplies
• SMPS post regulator
• Multimedia and PC processor supplies
• Battery chargers
• Low-voltage microcontrollers and digital logic


Pinout

Connection Diagram


Specifications

Supply Voltage (VIN) .................................................... 6.5V
Enable Voltage (VEN) ..................................................+6.5V
Storage Temperature (TS) ....................... 65 to +150
Lead Temperature (soldering, 5 sec.) ....................... 260
ESD ......................................................................... Note 3


Description

The MIC3775 is a 750mA low-dropout linear voltage regulators that provides low-voltage, high-current output from an extremely small package. Utilizing Micrel's proprietary Supereta PNP™ pass element, the MIC3775 offers extremely low-dropout (typically 280mV at 750mA) and low ground current (typically 7.5mA at 750mA).

The MIC3775 is ideal for PC add-in cards that need to convert from standard 5V to 3.3V or 3.0V, 3.3V to 2.5V or 2.5V to 1.8V or 1.65V. A guaranteed maximum dropout voltage of 500mV over all operating conditions allows the MIC3775 to provide 2.5V from a supply as low as 3.0V and 1.8V or 1.5V from a supply as low as 2.25V.

The MIC3775 is fully protected with overcurrent limiting, thermal shutdown, and reversed-leakage protection. Fixed and adjustable output voltage options are available with an operating temperature range of 40 to +125.

For other voltages, contact Micrel.




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